LTC2920-2 datasheet(2/16 Pages) LINER

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LTC2903-1

29031f a

ABSOLUTE MAXIMUM RATINGS

PACKAGE/ORDER INFORMATION

V1, V2 ...................................................... – 0.3V to 6.5V

V3 ................................................. 2.7V or (VCC + 0.3V)

V4 (LTC2903-A1, -B1, -D1, -E1) ...............– 0.3V to 6.5V

V4 (LTC2903-C1) .................................... – 6.5V to 0.3V

RST ........................................................ – 0.3V to 6.5V

Operating Temperature Range

LTC2903C-X1 .......................................... 0°C to 70°C

LTC2903I-X1 ...................................... – 40°C to 85°C

Storage Temperature Range ................ – 65°C to 150°C

Lead Temperature (Soldering, 10 sec)................. 300°C

ORDER PART NUMBER

(Notes 1, 2, 3)

Consult LTC Marketing for parts specified with wider operating temperature ranges.

LTC2903CS6-A1

LTC2903CS6-B1

LTC2903CS6-C1

LTC2903CS6-D1

LTC2903CS6-E1

LTC2903IS6-A1

LTC2903IS6-B1

LTC2903IS6-C1

LTC2903IS6-D1

LTC2903IS6-E1

TJMAX = 125°C, θJA = 230°C/W

V1 1

GND 2

V2 3

6 RST

5 V4

4 V3

TOP VIEW

S6 PACKAGE

6-LEAD PLASTIC TSOT-23

S6 PART MARKING

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VRT33

3.3V, 10% Reset Threshold

V1 Input Threshold

●

2.871

2.921

2.970

VRT25

2.5V, 10% Reset Threshold

V2 Input Threshold

●

2.175

2.213

2.250

VRT18

1.8V, 10% Reset Threshold

V3 Input Threshold

●

1.566

1.593

1.620

VRTA

Adjustable Reset Threshold

V4 Input Threshold

●

0.492

0.500

0.508

(LTC2903-A1) The

● denotes the specifications which apply over the full

operating temperature range, otherwise specifications are at TA = 25°C. VCC = 3.3V unless otherwise noted.

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VRT50

5V, 10% Reset Threshold

V1 Input Threshold

●

4.350

4.425

4.500

VRT33

3.3V, 10% Reset Threshold

V2 Input Threshold

●

2.871

2.921

2.970

VRT25

2.5V, 10% Reset Threshold

V3 Input Threshold

●

2.175

2.213

2.250

VRT18

1.8V, 10% Reset Threshold

V4 Input Threshold

●

1.566

1.593

1.620

(LTC2903-B1) The

● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at

TA = 25°C. VCC = 5V unless otherwise noted.

LTAFV

LTAJN

LTAJQ

LTBMX

LTBMZ

LTAFW

LTAJP

LTAJR

LTBMY

LTBNB

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VRT50

5V, 10% Reset Threshold

V1 Input Threshold

●

4.350

4.425

4.500

VRT33

3.3V, 10% Reset Threshold

V2 Input Threshold

●

2.871

2.921

2.970

VRT18

1.8V, 10% Reset Threshold

V3 Input Threshold

●

1.566

1.593

1.620

VRT52N

–5.2V, 10% Reset Threshold

V4 Input Threshold

●

–4.524

–4.602

–4.680

(LTC2903-C1) The

● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at

TA = 25°C. VCC = 5V unless otherwise noted.

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